Marissa Kalil, D.O.
Internal Medicine Physician · New Hartford, NY
Marissa Kalil, D.O. is an internal medicine physician with a practice address in New Hartford, New York, and NPI 1518168152, issued on May 30, 2007. Check the license (New York 244545, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Marissa Kalil
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 244545 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3946 Oneida St, New Hartford, NY 13413
- Phone
- (315) 624-8300
- Enumerated
- May 30, 2007
- Record last updated
- Jun 30, 2026
- Fax
- (315) 624-8310
- Medicaid ID
- 02955308 NY
- Medicare enrollment
- Enrolled (PECOS I20071126000258); accepts Medicare assignment
- Medical or professional school
- University Of New England, College Of Osteo Medicine, 2004
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 3946 Oneida St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Bapana, MDFamily Medicine Physician1174144299
- Mary-Jane Borst, NPFamily Nurse Practitioner1033628433
- Heraa Chaudhry, MDFamily Medicine Physician1649634502
- Francis Constantine, MDInternal Medicine Physician1457340432
- Karissa Madden, NPNurse Practitioner1295473544
- Kevin McCormick, DOInternal Medicine Physician1114917234
Verify Marissa Kalil in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 244545Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average internal medicine physician in 2024
310 Medicare Part D claims for 124 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Pantoprazole Sodium27 claims
- Cefpodoxime Proxetil19 claims
- Clopidogrel17 claims
- Rosuvastatin Calcium17 claims
- Prednisone13 claims
- Levofloxacin12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 78.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $116.15
5 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- New York Medical Physician Associates PCUtica, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marissa Kalil among 12,067 internal medicine physician records in New York
Marissa Kalil, D.O. is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2004 · median 2002 among the 7,221 with a school on file
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 internal medicine physician records list a practice address in New Hartford
They are 28 of the 826 NPPES records with a practice address in New Hartford, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in New Hartford → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Christopher Alinea, MDNew Hartford, NY 134131538162789
- Roger BreslowNew Hartford, NY 134131891782942
- James Cesare, M.D.New Hartford, NY 134131386637015
- James Cimo, M.D.New Hartford, NY 134131265424626
- Francis Constantine, MDNew Hartford, NY 134131457340432
- Daniel Goodman, M.D.New Hartford, NY 134131780678896
- Celesta Hunsiker, M.D.New Hartford, NY 134131043204258
- Thomas John, M.D.New Hartford, NY 134131770577884
Common questions
What is Marissa Kalil, D.O.'s NPI number?
Marissa Kalil, D.O.'s National Provider Identifier (NPI) is 1518168152, issued on May 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marissa Kalil, D.O. located?
The NPPES record lists a practice address at 3946 Oneida St, New Hartford, NY, 13413. Phone: (315) 624-8300. Providers update this record themselves, so call before visiting.
How can I verify Marissa Kalil, D.O.'s license?
NPPES lists New York license number 244545, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marissa Kalil, D.O. prescribe under Medicare Part D?
In 2024, Marissa Kalil, D.O. had 310 Medicare Part D claims for 124 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Marissa Kalil, D.O.'s MIPS final score?
The 2023 MIPS final score is 78.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.